Refer a friend and earn $50 when they subscribe to an annual planRefer Now

Get the answer to your homework problem.

Try Numerade Free for 30 Days

Like

Report

If the maximum voltage in the square wave shown in Figure $24-31$ is $V_{\max },$ what are (a) the average voltage, $V_{\text { av }},$ and (b) the rms voltage, $V_{\mathrm{rms}}$ ?

a) see workb) see work

Physics 102 Electricity and Magnetism

Chapter 24

Alternating-Current Circuits

Current, Resistance, and Electromotive Force

Direct-Current Circuits

Electromagnetic Induction

Alternating Current

Cornell University

Hope College

University of Winnipeg

Lectures

11:53

In physics, a charge is a …

10:30

The electric force is a ph…

01:38

The relationship $V_{\math…

03:07

(II) An ac voltage of 120-…

04:10

(II) An ac voltage of 120 …

04:33

(III) A $120 . \mathrm{V}$…

04:23

(III) A 120-V rms 60-Hz vo…

04:37

A sinusoidal current $i = …

02:40

(III) A $120-\mathrm{V}$ r…

01:36

A sinusoidal current $i=I …

01:09

What is the maximum value …

02:04

Consider the circuit shown…

on the first item we have to calculate what is the average voltage? The A. Given that disease, the maximum voltage on these is the period we can click the average voltage as follows. It Z goes to one divided by the period times an integral that goes from zero upto a period off DT times. The off key knows that these integral is just the area underneath the graphics. So using tear out his equals to these area, which is the area off a rectangle, then the average voter. She's close to one over tea times decide off the rectangle remarks times the base off direct and which is t over to and therefore in the tea. Simply fight and we get an average volatile age off the max over to on the second night and we have to complete what is there are amassed voltage on. By definition, the arguments voltage is he goes to the square root off one over tea kind. They grow from zero to t DT off V squared off T. No knows that this is still the area under erectile, but now it's a rectangle with height equals two V marks squared then we have one over tee times. V marks squared times to you over too. They simply find, if the other one and we get an aromatic voltage off the marks divided by the square root tough too.

View More Answers From This Book

Find Another Textbook

Numerade Educator

In physics, a charge is a physical property of matter that causes it to expe…

The electric force is a physical force exerted by electrically charged parti…

The relationship $V_{\mathrm{rms}}=V_{\max } / \sqrt{2}$ is valid only for v…

(II) An ac voltage of 120-V rms is to be rectified. Estimate very roughly th…

(II) An ac voltage of 120 $\mathrm{V}$ rms is to be rectified. Estimate very…

(III) A $120 . \mathrm{V}$ rms $60-\mathrm{Hz}$ voltage is to be rectified w…

(III) A 120-V rms 60-Hz voltage is to be rectified with a full-wave rectifie…

A sinusoidal current $i = I\space cos\space \omega$t has an rms value $I_{rm…

(III) A $120-\mathrm{V}$ rms $60-\mathrm{Hz}$ voltage is to be rectified wit…

A sinusoidal current $i=I \cos \omega t$ has an rms value $I_{\mathrm{rms}}=…

What is the maximum value of an ac voltage whose rms value is 100 V?

Consider the circuit shown in Figure 24-34. The ac generator in this circuit…

03:54

(a) How many electrons can occupy the 3$d$ subshell? (b) How many electrons …

01:52

What is the minimum angle your eye can resolve, according tothe Rayleigh…

08:14

(a) Calculate the time required for an electron in the $n=2$ state of hydrog…

03:03

Find the energy released when $_{82}^{211} \mathrm{Pb}$ undergoes $\beta$ - …

07:07

(a) Sketch the phasor diagram for an ac circuit with a $105-\Omega$ resistor…

02:41

A person with a near-point distance of 25 $\mathrm{cm}$ finds that a magnify…

05:59

List the values of the four quantum numbers $\left(n, \ell, m_{\ell}, m_{s}\…

06:17

Galileo's original telescope (Figure $27-29$ ) used a convex objective …

01:32

CE If the index of refraction of an eye could be magically reduced,would…

04:34

A hydrogen atom is in its second excited state, $n=3 .$ Using the Bohr model…

92% of Numerade students report better grades.

Try Numerade Free for 30 Days. You can cancel at any time.

Annual

0.00/mo 0.00/mo

Billed annually at 0.00/yr after free trial

Monthly

0.00/mo

Billed monthly at 0.00/mo after free trial

Earn better grades with our study tools:

Textbooks

Video lessons matched directly to the problems in your textbooks.

Ask a Question

Can't find a question? Ask our 30,000+ educators for help.

Courses

Watch full-length courses, covering key principles and concepts.

AI Tutor

Receive weekly guidance from the world’s first A.I. Tutor, Ace.

30 day free trial, then pay 0.00/month

30 day free trial, then pay 0.00/year

You can cancel anytime

OR PAY WITH

Your subscription has started!

The number 2 is also the smallest & first prime number (since every other even number is divisible by two).

If you write pi (to the first two decimal places of 3.14) backwards, in big, block letters it actually reads "PIE".

Receive weekly guidance from the world's first A.I. Tutor, Ace.

Mount Everest weighs an estimated 357 trillion pounds

Snapshot a problem with the Numerade app, and we'll give you the video solution.

A cheetah can run up to 76 miles per hour, and can go from 0 to 60 miles per hour in less than three seconds.

Back in a jiffy? You'd better be fast! A "jiffy" is an actual length of time, equal to about 1/100th of a second.